Building an Off-Grid Meshcore Network, One Node at a Time

by Conrad Trautmann (N2YCH) I have a QRP story for you about mesh transceivers using 1 watt or less in the 33-centimeter band. That’s a UHF frequency of 900 MHz, from 902 to 928 MHz. It’s the Industrial, Scientific and Medical (ISM) band and is also able to be used by amateurs as a secondary … Continue reading Building an Off-Grid Meshcore Network, One Node at a Time →